MÔ TẢ CHI TIẾT:
PRODUCT DESCRIPTION
The fire detector provides reliable early warning of a Fire condition responding to fixed threshold smoke concentration or rate of rise of the temperature or fixed temperature threshold detected in the protected premises.
It combines the advantages of a type FD8020 and a type FD8030 and it is an attractive option due to decreased expenses for supply and installation.
The fire detector complies with the requirements of the European Standard EN54-5 (temperature class A2R) and EN54-7.
Technical data
Supply voltage: (10-30)VDC
Duty mode current: 120 μA
Fire condition current
– with base type 8000 or 8000D: (8-25) mA
– with base type 8000R, 8000DR: (18-55) mA
Terminals
For wires with cross section (0.8-2.5)mm2
Degree of protection: IP 43
Operation temperature: Minus 10oC to 55oC
Relative humidity: (93±3) % at 40oC
Sensitivity: In accordance with EN54-7 and EN54-5, class A2R
Mounting: Using bases of series 8000
Dimensions (base included): Ø100, h 52 mm
Casing material: ABS plastics, white
Weight (base included): 0.100 kg
Protected area: Circle with diameter 10m, h 8m
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